147121740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48079}}^1$

素因数の和:48111

約数の個数: 72

約数和(自身を含む): 472530240

約数和(自身を除く): 325408500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 48079, 96158, 144237, 192316, 240395, 288474, 432711, 480790, 576948, 721185, 817343, 865422, 961580, 1442370, 1634686, 1730844, 2163555, 2452029, 2884740, 3269372, 4086715, 4327110, 4904058, 7356087, 8173430, 8654220, 9808116, 12260145, 14712174, 16346860, 24520290, 29424348, 36780435, 49040580, 73560870, 147121740]

約数ペア:

[(1, 147121740), (2, 73560870), (3, 49040580), (4, 36780435), (5, 29424348), (6, 24520290), (9, 16346860), (10, 14712174), (12, 12260145), (15, 9808116), (17, 8654220), (18, 8173430), (20, 7356087), (30, 4904058), (34, 4327110), (36, 4086715), (45, 3269372), (51, 2884740), (60, 2452029), (68, 2163555), (85, 1730844), (90, 1634686), (102, 1442370), (153, 961580), (170, 865422), (180, 817343), (204, 721185), (255, 576948), (306, 480790), (340, 432711), (510, 288474), (612, 240395), (765, 192316), (1020, 144237), (1530, 96158), (3060, 48079)]